Chemistry, 31.10.2019 07:31 raizagisselle1273
A2.00 l birthday balloon contains 0.327 g of helium. t/i (a) calculate the number of helium atoms in the balloon. (b) a blimp occupies a volume of 5.74 3 106 l. (figure 4) assuming that the blimp has the same number of atoms per litre as the party balloon under the same conditions, how many helium atoms are in the blimp?
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A2.00 l birthday balloon contains 0.327 g of helium. t/i (a) calculate the number of helium atoms in...
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